Increase mAb Titers by Up to 36%

Without compromising cell growth or product quality in CHO-K1 GS cell culture compared to Efficient-Pro Feed 2.


+36% 
Higher IgG titers


Consistent
Cell growth & viability


Trusted
Product quality

Increase productivity for monoclonal antibody manufacturing

Bioprocessing teams face increasing pressure to boost monoclonal antibody productivity while maintaining consistency, scalability, and product quality. Gibco(tm) Efficient-Pro Feed 3 and Feed Enhancer provide a two-part feeding strategy designed specifically for CHO-K1 GS cells to support improved cell growth and productivity across bioproduction scales. Together, they help drive higher titer while supporting key product quality attributes, including aggregation and N-glycan profiles.

Proven Performance

Up to 36% higher IgG titers

Approximately 5 g/L average titer in CHO-K1 GS cell culture compared with Efficient-Pro Feed 2.

Efficient-Pro Feed 3 and Feed Enhancer supported consistent 36% higher CHO-K1 GS average titers across multiple runs compared to using Efficient-Pro Feed 2

Consistent improvement in CHO-K1 GS performance with Efficient-Pro Feed 3 and Efficient-Pro Feed Enhancer

Efficient-Pro Feed 3 and Feed Enhancer support high cell growth and IgG productivity for CHO-K1 GS cells, maintaining product quality and consistent performance across scales.

Consistent product quality

Similar and high product quality profiles maintained with Efficient-Pro Feed 3 and Feed Enhancer

The Solution Efficient-Pro Feed 3 and Feed Enhancer

Two powerful innovations, designed to work together to help you achieve higher mAb titers—without compromising process performance or quality.

Key benefits:

  • Increase IgG titers by up to 36% compared to Efficient-Pro Feed 2
  • Maintain consistent cell growth and viability across microbioreactor and 3 L bioreactor scales
  • Optimize performance for CHO-K1 GS cell lines
  • Simplify workflows with liquid and AGT format options that support rapid preparation and scale-up
  • Leverage expert support from Thermo Fisher Scientific's global network of technical and field application specialists

 

Why should you choose Efficient-Pro Feed 3 and Feed Enhancer

  • Consistent cell growth and high viability
  • Higher titers compared to Efficient-Pro Feed 2
  • Equivalent IgG product quality attributes
  • Easy scalability from microbioreactors to 3 L bioreactors
  • Chemically defined and animal origin–free formulation
  • Optimized performance tailored for specific cell lines
  • Multiple bioproduction-friendly packaging options
  • Access to highly experienced and knowledgeable field application scientists and R&D scientists for consultation and guidance

Ready to optimize your CHO-K1 GS workflow and achieve higher mAb productivity?


Contact your Thermo Fisher Scientific representative to learn more about Gibco Efficient-Pro Feed 3 and Feed Enhancer, request technical data,
or discuss how the Efficient-Pro platform can help optimize your monoclonal antibody production process.

For Research Use or Further Manufacturing. Not for diagnostic use or direct administration into humans or animals.